JPS55128366A - High-speed arc welding method - Google Patents
High-speed arc welding methodInfo
- Publication number
- JPS55128366A JPS55128366A JP3545979A JP3545979A JPS55128366A JP S55128366 A JPS55128366 A JP S55128366A JP 3545979 A JP3545979 A JP 3545979A JP 3545979 A JP3545979 A JP 3545979A JP S55128366 A JPS55128366 A JP S55128366A
- Authority
- JP
- Japan
- Prior art keywords
- base metals
- electrode
- welding
- speed
- power source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To let the weld metal formed fit sufficiently to base metals and assume a concave shape even if the welding speed is increased and let the next layer welding become easy by preceding a non-consumable plate-form W electrode and generating arc between this electrode and base metals thereby heating the base metals sufficiently.
CONSTITUTION: A non-consumable plate-form W electrode is preceded and arc is generated by a heating power source 5 between the electrode 6 and base metals 2. If the electrode 6 is held in the same posture, only a certain portion will be heated and therefore it is oscillated vertically and laterally so that the base metals in the groove are evenly heated closely up to their melting point. This enables the deposited metal 4 of good fitting to the base metals 2 to be obtained even if the welding by the subsequent welding wire 3 connected to a welding power source 1 is made higher in speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3545979A JPS55128366A (en) | 1979-03-28 | 1979-03-28 | High-speed arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3545979A JPS55128366A (en) | 1979-03-28 | 1979-03-28 | High-speed arc welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55128366A true JPS55128366A (en) | 1980-10-04 |
Family
ID=12442365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3545979A Pending JPS55128366A (en) | 1979-03-28 | 1979-03-28 | High-speed arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128366A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583791A (en) * | 1981-06-26 | 1983-01-10 | Hitachi Ltd | Welding method of copper or copper alloy |
CN100413629C (en) * | 2006-11-22 | 2008-08-27 | 山东大学 | Process for welding 800MPa high-strength steel without preheating |
-
1979
- 1979-03-28 JP JP3545979A patent/JPS55128366A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583791A (en) * | 1981-06-26 | 1983-01-10 | Hitachi Ltd | Welding method of copper or copper alloy |
CN100413629C (en) * | 2006-11-22 | 2008-08-27 | 山东大学 | Process for welding 800MPa high-strength steel without preheating |
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